Quote Originally Posted by DrByte View Post
The best way is to simply rename your "admin" folder back to "admin" for the 3 minutes it takes to do the database upgrade. Then rename it back to your custom name once the upgrade is done.

Granted, the zc_install upgrade process no longer requires visibility of the admin folder during upgrades. As long as it can validate the storefront as being functional, it will ignore the admin side during the upgrade.
Thank you for clarifying.
Kinget :-)